package adv;

import java.util.Arrays;

/**
 * @author huangliusong
 * @since 2018/10/25
 * {@link }
 */
public class tt {
    public static void main(String[] args) {
        int[] arr = {6, 3, 8, 2, 9, 1};
        System.out.println("排序前数组为：");
        for (int num : arr) {
            System.out.print(num + " ");
        }



        for (int i=0;i<arr.length-1;i++){
            for (int j=0;j<arr.length-1-i;j++){
                int temp=arr[j];
                arr[j]=arr[j+1];
                arr[j+1]=temp;
            }
        }
        System.out.println();
        System.out.println("排序后的数组为：");
        for (int num : arr) {
            System.out.print(num + " ");
        }
    }


}
